on my regular system this have never presented itself as an issue, but what about on a netbook with limited resolution? windows 7 allows the alt + tab results to wrap in the list.
alt + tab results on my workstation
usually the main culprit for me to even consider this limit is internet explorer windows. i typically have 10 or more sites open at once. the average number has increased since i started using direct access (internal sites are available wherever i access the internet). internet explorer 8’s tab feature allows me to cut down on the number of alt + tab (and with windows key + t i can still get previews of all the tabs i have open – even in 1 internet explorer window)
pressing windows key + t even with multiple tabs open on windows 7 shows you each tab as a thumbnail – up arrow and then right and left arrows allow you to navigate the previews from your keyboard.